Commit Graph

65 Commits

Author SHA1 Message Date
Taylor Yu
983452e221 Run Coccinelle for control.c refactor 2019-04-30 13:18:46 -05:00
Taylor Yu
8e7316bae4 Split reply formatting out of control_fmt.c
Split the core reply formatting code out of control_fmt.c into
control_proto.c.  The remaining code in control_format.c deals with
specific subsystems and will eventually move to join those subsystems.
2019-04-30 13:18:46 -05:00
Nick Mathewson
dbfe1a14e4 When parsing a multiline controller command, be careful with linebreaks
The first line break in particular was mishandled: it was discarded
if no arguments came before it, which made it impossible to
distinguish arguments from the first line of the body.

To solve this, we need to allocate a copy of the command rather than
using NUL to separate it, since we might have "COMMAND\n" as our input.

Fixes ticket 29984.
2019-04-25 14:13:03 -04:00
Nick Mathewson
f18b7dc473 Extract the argument-splitting part of control.c's parser
This is preliminary work for fixing 29984; no behavior has changed.
2019-04-25 14:13:03 -04:00
Nick Mathewson
61cebb2035 Minimize the includes in control.c 2019-03-25 14:14:56 -04:00
Nick Mathewson
2917ecaa97 Split command-handling and authentication from control.c 2019-03-25 14:06:56 -04:00
Nick Mathewson
4754e9058b Split getinfo handling into a new control_getinfo.c 2019-03-25 12:49:24 -04:00
Nick Mathewson
a49f506e05 Split all controller events code into a new control_events.c
Also, split the formatting code shared by control.c and
control_events.c into controller_fmt.c.
2019-03-25 12:11:59 -04:00
George Kadianakis
7fbfdf2af7 Merge branch 'tor-github/pr/611' 2019-02-26 12:33:23 +02:00
Nick Mathewson
69238ca2da Merge remote-tracking branch 'tor-github/pr/646' 2019-02-24 17:17:16 -05:00
Neel Chauhan
c985940de9 Add version 3 onion service support to HSFETCH 2019-01-24 10:22:41 -05:00
Nick Mathewson
2f683465d4 Bump copyright date to 2019 2019-01-16 12:33:22 -05:00
Nick Mathewson
2f0e187191 Merge remote-tracking branch 'tor-github/pr/627' 2019-01-09 15:46:14 -05:00
Nick Mathewson
578a93bbbc Merge branch 'ticket28843' 2019-01-09 09:49:25 -05:00
rl1987
dbf1725a13 Completely remove 'GETINFO status/version/num-{concurring,versioning}' 2019-01-03 10:36:38 +02:00
Taylor Yu
a0b4fa1f16 Add origin circuit event pubsub system
Add a publish-subscribe subsystem to publish messages about changes to
origin circuits.

Functions in circuitbuild.c and circuitlist.c publish messages to this
subsystem.

Move circuit event constants out of control.h so that subscribers
don't have to include all of control.h to take actions based on
messages they receive.

Part of ticket 27167.
2018-12-20 18:46:17 -06:00
Nick Mathewson
a517daa56f base32_decode(): Return number of bytes written on success.
This makes it consistent with base64_decode().

Closes ticket 28913.
2018-12-20 08:36:25 -05:00
Alexander Færøy
4efe4cc2f9 Add support for STATUS messages from Pluggable Transports.
This patch adds support for the new STATUS message that PT's can emit
from their standard out. The STATUS message uses the `config_line_t` K/V
format that was recently added in Tor.

See: https://bugs.torproject.org/28846
2018-12-20 03:55:02 +01:00
Alexander Færøy
426c52b377 Use K/V parser to handle LOG messages for pluggable transports.
This patch changes the LOG pluggable transport message to use the recent
K/V parser that landed in Tor. This allows PT's to specify the log
severity level as well as the message. A mapping between the PT log
severity levels and Tor's log serverity level is provided.

See: https://bugs.torproject.org/28846
2018-12-20 03:41:28 +01:00
Nick Mathewson
e969d9c6b4 Merge branch 'ticket28179_squashed' into ticket28179_squashed_merged 2018-12-17 16:41:01 -05:00
Alexander Færøy
ec2ae3ed8b Change EVENT_TRANSPORT_LOG to EVENT_PT_LOG.
This patch changes our EVENT_TRANSPORT_LOG event to be EVENT_PT_LOG. The
new message includes the path to the PT executable instead of the
transport name, since one PT binary can include multiple transport they
sometimes might need to log messages that are not specific to a given
transport.

See: https://bugs.torproject.org/28179
2018-12-17 16:39:28 -05:00
Alexander Færøy
e3ceaebba2 Add support for logging messages from pluggable transports.
This patch adds support for the "LOG" protocol message from a pluggable
transport. This allows pluggable transport developers to relay log
messages from their binary to Tor, which will both emit them as log
messages from the Tor process itself, but also pass them on via the
control port.

See: https://bugs.torproject.org/28180
See: https://bugs.torproject.org/28181
See: https://bugs.torproject.org/28182
2018-12-17 16:39:28 -05:00
Nick Mathewson
4bc3983f64 Add a DROPOWNERSHIP controller command to undo TAKEOWNERSHIP.
Closes ticket 28843.
2018-12-13 19:35:02 -05:00
Nick Mathewson
ce501a529f Merge remote-tracking branch 'catalyst-github/ticket27402' 2018-12-11 09:37:41 -05:00
Nick Mathewson
ca4b86f90a Merge remote-tracking branch 'tor-github/pr/508' 2018-12-05 08:19:02 -05:00
Taylor Yu
1fe6507d29 Split bootstrap event reporting out of control.c
Part of ticket 27402.
2018-11-30 16:49:44 -06:00
Nick Mathewson
7d8e0cc9ab Merge branch 'dormant_v2_squashed' 2018-11-26 16:33:31 -05:00
Nick Mathewson
34cadefe34 Merge branch 'maint-0.3.5' 2018-11-20 09:04:35 -05:00
Taylor Yu
0489288aa2 Update control_free_all() for #27169
Reset the added bootstrap tracking state introduced by ticket 27169.
Fixes bug 28524; bugfix on 0.3.5.1-alpha.
2018-11-19 15:48:08 -06:00
Nick Mathewson
2c15b65381 Make the NET_PARTICIPANT role dependent on user activity
This patch implements all of 28337, except for the part where we
turn off the role if we've been idle for a long time.
2018-11-15 11:17:22 -05:00
Nick Mathewson
a0380b705d Move control_per_second_events() into a callback with its own role
Part of making extra-dormant mode work; closes ticket 28421.
2018-11-15 11:17:22 -05:00
Nick Mathewson
f6b8c7da66 Move buffers.c out of lib/containers to resolve a circularity. 2018-11-14 16:07:03 -05:00
Nick Mathewson
6e7ff8cba0 Move the code that knows our tor version into a lowest-level lib 2018-11-05 09:22:02 -05:00
Nick Mathewson
988d4903a3 Merge branch 'networkstatus_mmap' into networkstatus_mmap_merge 2018-10-31 09:04:12 -04:00
Nick Mathewson
d199348664 Remove versions.h include from routerparse.h 2018-10-01 11:22:47 -05:00
Nick Mathewson
82f4d3ca75 Move v2 hs parsing into feature/rend 2018-10-01 00:09:00 -05:00
Nick Mathewson
6785aa4010 Move routerparse and parsecommon to their own module. 2018-10-01 00:04:06 -05:00
Nick Mathewson
f403af2207 Split geoip from geoip-related stats.
This commit just moves the code to two separate files. The geoip
code still has a few needless dependencies on core/* and features/*.
2018-09-27 09:36:52 -04:00
Nick Mathewson
241c1505cc Move the predicted ports code out of rephist.c
It differs from the rest of the rephist code in that it's actually
necessary for Tor to operate, so it should probably go somewhere
else.  I'm not sure where yet, so I'll leave it in the same
directory, but give it its own file.
2018-09-27 08:21:17 -04:00
Nick Mathewson
4f0bc0c8f5 Revise things that had included router.h before
Make them only include the headers that they needed, and sort their
headers while we're at it.
2018-09-25 17:57:58 -04:00
Nick Mathewson
fcd0f76134 Extract all the "am I a server" functions from router.c 2018-09-25 16:00:50 -04:00
Nick Mathewson
8a350e088b Move self-test functionality into its own file. 2018-09-25 15:14:57 -04:00
Nick Mathewson
194acfb51d Split directory.c code into several modules
Parts of this C file naturally belong in dircache, dirclient, and
dircommon: so, move them there.
2018-09-21 12:57:22 -04:00
Nick Mathewson
c7ce6b9821 Split main.c into main.c and mainloop.c
The main.c code is responsible for initialization and shutdown;
the mainloop.c code is responsible for running the main loop of Tor.

Splitting the "generic event loop" part of mainloop.c from the
event-loop-specific part is not done as part of this patch.
2018-09-21 09:14:06 -04:00
Nick Mathewson
b54a5e704f Split most of dirserv.c into several new modules
In dirauth:
  * bwauth.c reads and uses bandwidth files
  * guardfraction.c reads and uses the guardfraction file
  * reachability.c tests relay reachability
  * recommend_pkg.c handles the recommended-packages lines.
  * recv_descs.c handles fingerprint files and processing incoming
    routerinfos that relays upload to us
  * voteflag.c computes flag thresholds and sets those thresholds on
    routerstatuses when computing votes

In control:
  * fmt_serverstatus.c generates the ancient "v1 server status"
    format that controllers expect.

In nodelist:
  * routerstatus_fmt.c formats routerstatus entries for a consensus,
    a vote, or for the controller.
2018-09-20 11:07:42 -04:00
Nick Mathewson
08e3b88f07 Split routerlist.c into 4 separate modules
There are now separate modules for:
    * the list of router descriptors
    * the list of authorities and fallbacks
    * managing authority certificates
    * selecting random nodes
2018-09-19 17:08:57 -04:00
Nick Mathewson
bb012d7941 Merge remote-tracking branch 'tor-github/pr/329' 2018-09-14 09:22:23 -04:00
Nick Mathewson
b67f3b751a Merge branch 'ticket27247' 2018-09-14 09:14:12 -04:00
Mike Perry
80ffedd3ca Control port call to emit a CIRC_BW event for a single circuit.
This commit only moves code. No functionality has been changed.
2018-09-13 17:44:56 +00:00
Taylor Yu
617160895c Defer reporting directory bootstrap progress
Existing cached directory information can cause misleadingly high
bootstrap percentages.  To improve user experience, defer reporting of
directory information progress until at least one connection has
succeeded to a relay or bridge.

Closes ticket 27169.
2018-09-10 15:20:50 -05:00